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Current system
20331+2852
FYM 137 AF


Nearby doubles
13' : 20327+2903
ARY 47AB

25' : 20312+2855
ES 506

28' : 20320+2915
GRV 349

29' : 20333+2824
NSN 734

31' : 20346+2914
J 565AB

31' : 20349+2833
MLB 708

35' : 20339+2923
MLB 481

40' : 20307+2826
GRV 347

41' : 20341+2814
L 48AB

42' : 20316+2929
MLB 571

43' : 20325+2934
TDT2347

45' : 20328+2936
TDT2357

46' : 20338+2808
STF2698

47' : 20297+2837
MLB1088

52' : 20340+2942
TDS1084

54' : 20290+2852
TDT2317

58' : 20368+2823
MLB 482

58' : 20371+2830
TDT2426AB

59' : 20374+2847
MLB 483

61' : 20349+2757
GRV 358

64' : 20350+2754
FOX 95

64' : 20282+2901
ES 504AB

66' : 20287+2924
MLB 532

68' : 20359+2756
TDT2406

68' : 20357+2754
HJ 1544

74' : 20281+2819
MLB 662



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20331+2852 FYM 137 AF

 
 
20h 33m 03.81s +28° 51' 48.0" P.A. 176.00 sep 23.3 mag 8.78,15.20 Sp F dist. 262.47 pc (856.18 l.y.)
 
 
Coord 2000 20331+2852 Discov num FYM 137 Comp AF Coord arcsec 2000 20 33 03.81 +28 51 48.0
Date first 2000 Date last 2015 Obs 8
Pa first 176 Pa last 175.6 P.A. Now (θ) 175.6°
Sep first 23.2 Sep last 23.318 Sep. Now (ρ) 23.318"
Mag pri 8.78 Mag sec 15.20 delta mag (ΔM) 6.42 Spectral class F (yellow-white)
Pri motion ra -005 Sec motion ra
Pri motion dec -019 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20331+2852 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 195894 88827 20 33 04 +28 51 48 ES 507 AB 2015 11 295 7.1 8.78 11.40 2.62
Show 88827 20 33 04 +28 51 48 ES 507 AC 2019 33 346 36.4 8.78 9.87 1.09
Show 88827 20 33 04 +28 51 48 ES 507 AD 2015 19 224 36.8 8.78 10.49 1.71
Show 88827 20 33 04 +28 51 48 FYM 137 AE 2015 8 101 42.6 8.78 14.80 6.02
Show 88827 20 33 04 +28 51 48 FYM 137 AF 2015 8 176 23.3 8.78 15.20 6.42 <===
Show 88827 20 33 04 +28 51 48 FYM 137 AG 2015 8 299 32.9 8.78 14.80 6.02
Show 20 33 02 +28 51 21 ES 507 DS 2015 10 146 16.0 10.49 12.80 2.31
Octuple system
8 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula SAO 88827 HIP 101407 Tycho2 2169-00932-1
Gaia DR2 1857557897947885056 HD 195894 BD BD+28 3790 Distance 262.47
Distance ly 856.18
 
 
WDS 20331+2852 FYM 137 AF : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Es_1901 Mb - Espin, T.E. 1901AN....155..321E
Es_1901 AN 155, 321, 1901 (ES 1 - 39)
Es_1902a Ma - Espin, T.E. 1902AN....158..241E
Es_1902a +Mb AN 158, 241, 1902 (ES 40 - 112)
Es_1902b Mb - Espin, T.E. 1902MNRAS..62..528E
Es_1902b MNRAS 62, 528, 1902
Es_1902c Mb j Espin, T.E. 1902MNRAS..62..402E
Es_1902c MNRAS 62, 402, 1902
Es_1903 Mb - Espin, T.E. 1903MNRAS..63..172E
Es_1903 MNRAS 63, 172, 1903 (ES 113 - 150)
Es_1904a - Espin, T.E. 1904MNRAS..64..238E
Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E
Es_1904b Mb - Espin, T.E. 1904MNRAS..64..675E
Es_1904b MNRAS 64, 675, 1904
Es_1905 Mb - Espin, T.E. 1905MNRAS..65..710E
Es_1905 MNRAS 65, 710, 1905 (ES 151 - 221)
Es_1906a Mb - Espin, T.E. 1906MNRAS..66..141E
Es_1906a MNRAS 66, 141, 1906 (ES 222 - 269)
Es_1906b Mb - Espin, T.E. 1906MNRAS..66..430E
Es_1906b MNRAS 66, 430, 1906 (ES 270 - 311)
Es_1906C Mb - Espin, T.E. 1906QB821.B972.....
Es_1906C cited in BDS (Burnham Double Star Cat.), 1906
Es_1906D Mb - Espin, T.E. 1906MmRAS..56....1L
Es_1906D cited by Lewis (MemRAS 56, 1, 1906)
Es_1907a Mb j Espin, T.E. 1907MNRAS..67..190E
Es_1907a MNRAS 67, 190, 1907 (ES 312 - 403)
Es_1907b Mb - Espin, T.E. 1907MNRAS..67..495E
Es_1907b MNRAS 67, 495, 1907 (ES 404 - 442)
Es_1908a Mb j Espin, T.E. 1908MNRAS..68..202E
Es_1908a MNRAS 68, 202, 1908 (ES 443 - 551)
Es_1908b Mb - Espin, T.E. 1908MNRAS..68..523E
Es_1908b MNRAS 68, 523, 1908 (ES 552 - 609)
Es_1908c - Espin, T.E. 1908JRASC...2..248E
Es_1908c JRASC 2, 248, 1908 (data also in MNRAS 69, 218, 1909) 1909MNRAS..69..218E
Es_1909a Mb j Espin, T.E. 1909MNRAS..69..218E
Es_1909a MNRAS 69, 218, 1909 (ES 610 - 704)
Es_1909b Mb j Espin, T.E. 1909MNRAS..69..604E
Es_1909b MNRAS 69, 604, 1909 (ES 705 - 743)
Es_1910a Mb - Espin, T.E. 1910MNRAS..70..237E
Es_1910a MNRAS 70, 237, 1910 (ES 744 - 864)
Es_1910b Mb - Espin, T.E. 1910MNRAS..70..541E
Es_1910b MNRAS 70, 541, 1910 (ES 865 - 927)
Es_1911 Mb - Espin, T.E. 1911MNRAS..71..217E
Es_1911 MNRAS 71, 217, 1911 (ES 928 - 1051)
Es_1912 Mb - Espin, T.E. 1912MNRAS..72..191E
Es_1912 MNRAS 72, 191, 1912 (ES 1052 - 1125)
Es_1913 Mb j Espin, T.E. 1913MNRAS..73..162E
Es_1913 MNRAS 73, 162, 1913 (ES 1126 - 1191)
Es_1914 Mb j Espin, T.E. 1914MNRAS..74..244E
Es_1914 MNRAS 74, 244, 1914 (ES 1192 - 1293)
Es_1915a Mb - Espin, T.E. 1915MNRAS..75..203E
Es_1915a MNRAS 75, 203, 1915 (ES 1294 - 1356)
Es_1915b Mb - Espin, T.E. 1915MNRAS..75..555E
Es_1915b MNRAS 75, 555, 1915 (ES 1357 - 1405)
Es_1915c Mb - Espin, T.E. 1915MNRAS..76..210E
Es_1915c MNRAS 76, 210, 1915 (ES 1406 - 1479)
Es_1917 Mb - Espin, T.E. 1917MNRAS..77..236E
Es_1917 MNRAS 77, 236, 1917 (ES 1480 - 1600)
Es_1918 Mb j Espin, T.E. 1918MNRAS..78..189E
Es_1918 MNRAS 78, 189, 1918 (ES 1601 - 1705, MLB 1 - 35)
Es_1919 Mb - Espin, T.E. 1919MNRAS..79..211E
Es_1919 MNRAS 79, 211, 1919 (ES 1706 - 1768, MLB 36 - 106)
Es_1920 Mb - Espin, T.E. 1920MNRAS..80..329E
Es_1920 MNRAS 80, 329, 1920 (ES 1769 - 1805, MLB 107 - 149)
Es_1921 Mb j Espin, T.E. 1921MNRAS..81..232E
Es_1921 MNRAS 81, 232, 1921 (ES 1806 - 1864, MLB 150 - 182)
Es_1922 Mb - Espin, T.E. 1922MNRAS..82..187E
Es_1922 MNRAS 82, 187, 1922 (ES 1865 - 1933, MLB 183 - 241)
Es_1923 Mb - Espin, T.E. 1923MNRAS..83..154E
Es_1923 MNRAS 83, 154, 1923 (ES 1934 - 2006, MLB 242 - 275)
Es_1924 Mb - Espin, T.E. 1924MNRAS..84..162E
Es_1924 MNRAS 84, 162, 1924 (ES 2007 - 2078, MLB 276 - 322)
Es_1925a Mb - Espin, T.E. 1925MNRAS..85..276E
Es_1925a MNRAS 85, 276, 1925 (ES 2079 - 2137, MLB 323 - 376)
Es_1925b Mb - Espin, T.E. 1925MNRAS..86...79E
Es_1925b MNRAS 86, 79, 1925
Es_1926 Mb - Espin, T.E. 1926MNRAS..86..131E
Es_1926 MNRAS 86, 131, 1926 (ES 2138 - 2209, MLB 377 - 440)
Es_1927 Mb - Espin, T.E. 1927MNRAS..87..215E
Es_1927 MNRAS 87, 215, 1927 (ES 2210 - 2273, MLB 441 - 510)
Es_1928 Mb - Espin, T.E. 1928MNRAS..88..185E
Es_1928 MNRAS 88, 185, 1928 (ES 2274 - 2328, MLB 511 - 551)
Es_1929 Mb - Espin, T.E. 1929MNRAS..89..268E
Es_1929 MNRAS 89, 268, 1929 (ES 2329 - 2362, MLB 552 - 591)
Es_1930 Mb - Espin, T.E. 1930MNRAS..90..317E
Es_1930 MNRAS 90, 317, 1930 (ES 2363 - 2400, MLB 592 - 630)
Es_1931 Mb - Espin, T.E. 1931MNRAS..91..294E
Es_1931 MNRAS 91, 294, 1931 (ES 2401 - 2444, MLB 631 - 673)
Es_1932a Mb - Espin, T.E. 1932MNRAS..92..214E
Es_1932a MNRAS 92, 214, 1932 (ES 2445 - 2543, MLB 674 - 732)
Es_1932B Mb - Espin, T.E. 1932QB821.A43......
Es_1932B cited in ADS (Aitken Double Star Cat.), 1932
Es_1933 Mb - Espin, T.E. 1933MNRAS..93..192E
Es_1933 MNRAS 93, 192, 1933 (ES 2544 - 2575, MLB 733 - 806)
Es_1937A Mb - Espin, T.E. 1937AnLei..18....1S
Es_1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
FyM2013 C j Fay, M. 2013OED....10...38F
FyM2013 El Observador de Estrellas Dobles, Issue #10, 38, 2013
FyM2013b C j Fay, M. .
FyM2013b Il Bollettino Delle Stelle Doppie 5, 10, 2013
FyM2013c C j Fay, M. .
FyM2013c Il Bollettino Delle Stelle Doppie 6, 40, 2013
FyM2013d C j Fay, M. .
FyM2013d Il Bollettino Delle Stelle Doppie 6, 46, 2013
FyM2014 C j Fay, M. .
FyM2014 Il Bollettino Delle Stelle Doppie 9, 36, 2014
FyM2014 (Italian translation on page 21 of the same publication)
FyM2014b C - Fay, M. .
FyM2014b private communication
FyM2014c C j Fay, M. 2014OED....13...19F
FyM2014c El Observador de Estrellas Dobles, Issue #13, 19, 2014
FyM2015a C j Fay, M. 2015OED....14...48F
FyM2015a El Observador de Estrellas Dobles, Issue #14, 48, 2015
FyM2015b C j Fay, M. 2015OED....15...48F
FyM2015b El Observador de Estrellas Dobles, Issue #15, 48, 2015
FyM2016a C - Fay, M. 2016OED....16...94F
FyM2016a El Observador de Estrellas Dobles, Issue #16, 94, 2016
FyM2016b C j Fay, M. 2016OED....16..132F
FyM2016b El Observador de Estrellas Dobles, Issue #16, 132, 2016
FyM2016c C j Fay, M. 2016OED....17...14F
FyM2016c El Observador de Estrellas Dobles, Issue #17, 14, 2016
FyM2017a C - Fay, M. .
FyM2017a Il Bollettino Delle Stelle Doppie 20, 51, 2017
FyM2017a (Italian translation on page 29 of the same publication)
FyM2017b C j Fay, M. 2017OED....19...71F
FyM2017b El Observador de Estrellas Dobles, Issue #19, 71, 2017
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20331+2852 FYM 137 AF 2012 3 175 23.3 8.78 15.20 F 203303.81+285148.0
20331+2852 FYM 137 AF 2015 4 176 23.4 8.78 15.20 F 203303.81+285148.0

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 20331+2852 FYM 137 AF : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20331+2852 FYM 137 AF : MEASURES
 
 
No records found.

 
 
WDS 20331+2852 : VIRTUAL EYEPIECE
 
 

20331+2852 ES 507A mag 8.78 Sp F 20331+2852 ES 507B sep 6.4 P.A. 297.50 mag 11.4 20331+2852 ES 507C sep 36.1 P.A. 347.20 mag 9.87 20331+2852 ES 507D sep 37.1 P.A. 224.00 mag 10.49 Sp F2 20331+2852 FYM 137E sep 37.5 P.A. 102.40 mag 14.8 20331+2852 FYM 137F sep 23.3 P.A. 176.10 mag 15.2 20331+2852 FYM 137G sep 29.8 P.A. 302.50 mag 14.8 20331+2852 ES 507S sep 43.7 P.A. 204.00 mag 12.8 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20331+2852 : ALADIN DSS IMAGE @ 20h 33m 03.81s +28° 51' 48.0"
 
 
 
 
WDS 20331+2852 FYM 137 AF : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20331+2852 FYM 137AF distance=0' 20331+2852 ES 507DS distance=1' 20327+2903 ARY 27BC distance=12' 20327+2903 ARY 27BD distance=12' 20327+2903 ARY 47AB distance=13' 20312+2855 ES 506 distance=25' 20320+2915 GRV 349 distance=28' 20333+2824 NSN 734 distance=29' 20346+2914 TDT2388Aa,Ab distance=31' 20346+2914 J 565AB distance=31' 20346+2914 J 565AC distance=31' 20349+2833 MLB 708 distance=31' 20339+2923 MLB 481 distance=35' 20307+2826 GRV 347 distance=40' 20341+2814 L 48AB distance=41' 20341+2814 L 48AC distance=41' 20316+2929 MLB 571 distance=42' 20325+2934 TDT2347 distance=43' 20328+2936 TDT2357 distance=45' 20338+2808 STF2698 distance=46' 20297+2837 MLB1088 distance=47' 20340+2942 TDS1084 distance=52' 20290+2852 TDT2317 distance=54' 20368+2823 MLB 482 distance=58' 20371+2830 TDT2426AB distance=58' 20374+2847 MLB 483 distance=59' 20349+2757 GRV 358 distance=61' 20350+2754 FOX 95 distance=64' 20282+2901 TDT2308Aa,Ab distance=64' 20282+2901 ES 504AB distance=64' 20287+2924 MLB 532 distance=66' 20359+2756 TDT2406 distance=68' 20357+2754 HJ 1544 distance=68' 20281+2819 MLB 662 distance=74' 20385+2909 HO 458 distance=74' 20344+3004 TDT2384 distance=75' 20361+2955 TDT2407 distance=75' 20328+3007 TDT2356 distance=76' 20317+3005 ARY 46AB distance=77' 20317+3005 ARY 46AC distance=77' 20387+2910 L 69 distance=77' 20332+3008 BRT 281 distance=77' 20368+2951 BTN 1 distance=78' 20357+2741 BRT3359 distance=79' 20346+3009 TDT2387 distance=80' 20355+2739 COU1171 distance=80' 20284+2800 TDT2311 distance=81' 20270+2902 TDT2283 distance=81' 20368+2955 TDT2421 distance=81' 20378+2943 A 742A,BC distance=81' 20371+2953 MLB 663 distance=82' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 20331+2852 ES 507 AB 295 7.1
Show 20331+2852 ES 507 AC 346 36.4
Show 20331+2852 ES 507 AD 224 36.8
Show 20331+2852 FYM 137 AE 101 42.6
Show 20331+2852 FYM 137 AF 176 23.3
Show 20331+2852 FYM 137 AG 299 32.9
Show 20331+2852 ES 507 DS 146 16.0 1
Show 20327+2903 ARY 27 BC 50 35.3 12
Show 20327+2903 ARY 27 BD 178 90.0 12
Show 20327+2903 ARY 47 AB 108 128.1 13
Show 20312+2855 ES 506 304 5.9 25
Show 20320+2915 GRV 349 42 33.2 28
Show 20333+2824 NSN 734 94 10.0 29
Show 20346+2914 TDT2388 Aa,Ab 297 0.5 31
Show 20346+2914 J 565 AB 48 6.5 31
Show 20346+2914 J 565 AC 88 16.2 31
Show 20349+2833 MLB 708 306 3.9 31
Show 20339+2923 MLB 481 345 4.0 35
Show 20307+2826 GRV 347 8 22.4 40
Show 20341+2814 L 48 AB 102 4.0 41
Show 20341+2814 L 48 AC 192 8.7 41
Show 20316+2929 MLB 571 261 3.4 42
Show 20325+2934 TDT2347 309 0.4 43
Show 20328+2936 TDT2357 29 0.5 45
Show 20338+2808 STF2698 305 4.5 46
Show 20297+2837 MLB1088 334 9.5 47
Show 20340+2942 TDS1084 6 1.8 52
Show 20290+2852 TDT2317 323 0.5 54
Show 20368+2823 MLB 482 269 8.5 58
Show 20371+2830 TDT2426 AB 259 2.6 58
Show 20374+2847 MLB 483 69 8.6 59
Show 20349+2757 GRV 358 72 17.8 61
Show 20350+2754 FOX 95 195 4.1 64
Show 20282+2901 TDT2308 Aa,Ab 343 0.6 64
Show 20282+2901 ES 504 AB 87 5.9 64
Show 20287+2924 MLB 532 351 8.9 66
Show 20359+2756 TDT2406 170 0.5 68
Show 20357+2754 HJ 1544 226 8.7 68
Show 20281+2819 MLB 662 42 3.4 74
Show 20385+2909 HO 458 101 2.3 74
Show 20344+3004 TDT2384 142 0.5 75
Show 20361+2955 TDT2407 124 0.5 75
Show 20328+3007 TDT2356 328 0.4 76
Show 20317+3005 ARY 46 AB 5 91.1 77
Show 20317+3005 ARY 46 AC 92 146.6 77
Show 20387+2910 L 69 89 3.0 77
Show 20332+3008 BRT 281 154 6.4 77
Show 20368+2951 BTN 1 1 13.8 78
Show 20357+2741 BRT3359 268 4.3 79
Show 20346+3009 TDT2387 216 0.5 80
Show 20355+2739 COU1171 103 0.5 80

 
 
WDS 20331+2852 : COMPONENTS
 
 
  A B C D E F G
B pa=297.5°
sep=6.39"
 
C pa=347.2°
sep=36.13"
pa=355.9°
sep=32.37"
 
D pa=224.0°
sep=37.09"
pa=214.1°
sep=35.81"
pa=196.0°
sep=64.43"
 
E pa=102.4°
sep=37.48"
pa=104.6°
sep=43.69"
pa=134.2°
sep=62.14"
pa=73.3°
sep=65.09"
 
F pa=176.1°
sep=23.30"
pa=164.6°
sep=27.18"
pa=170.7°
sep=59.26"
pa=82.8°
sep=27.53"
pa=246.6°
sep=38.20"
 
G pa=302.5°
sep=29.81"
pa=303.9°
sep=23.45"
pa=221.8°
sep=25.74"
pa=0.8°
sep=42.74"
pa=291.3°
sep=66.27"
pa=325.8°
sep=47.50"
 
S pa=204.0°
sep=43.73"
pa=195.8°
sep=44.57"
pa=187.4°
sep=75.82"
pa=149.0°
sep=15.44"
pa=239.6°
sep=63.08"
pa=229.3°
sep=25.57"
pa=172.5°
sep=56.45"
 
 
20331+2852 A
 
 
Name HD 195894 Coord arcsec 2000 203303.81+285148.0 Mag 8.78 Spectral class F (yellow-white)
PmRA -5.00 PmDE -19.0 SAO 88827 HIP 101407
Tycho2 2169-00932-1 HD 195894 BD BD+28 3790
Tycho2
Tycho2 2169-00932-1 Pflag RAmdeg 308.26587762 DEmdeg 28.86329398
PmRA -6.4 PmDE -18.9 E RAmdeg 7 E DEmdeg 7
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.28 EpDEm 1991.16
Num 9 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.5 BTmag 9.103 E BTmag 0.017 VTmag 8.775
E VTmag 0.013 Prox 355 TYC T HIP 101407
CCDM RAdeg 308.26589444 DEdeg 28.86333778 EpRA 1990 1.67
EpDE 1990 1.65 E RAdeg 7.2 E DEdeg 6.8 Posflg
Corr 0.0
SAO
SAO 88827 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 -0.012 Vmag 8.6 SpType F2
Double code Source 34 CatNum 11465 DM BD+28 3790
DMcomp BDsup HD 195894 M HD 0
GC RA1950rad 5.37117667 DE1950rad 0.50077285 PmRA2000 0.0009
PmDE2000 -0.015
Hipparcos
Catalog H HIP 101407 Proxy RAhms 20 33 03.81
DEdms +28 51 48.0 Vmag 8.68 VarFlag R Vmag H
RAdeg 308.266 DEdeg 28.8633 AstroRef Plx 4.84
CCDM 20331+2852 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 195894 BD BD+28 3790
CD CP Dm number +28 3790 VIred 0.42
SpType F... R SpType Coord arcsec 2000 203303.81+285148.0
Hipparcos 2
HIP 101407 Sn 5 So 0 Nc 1
RArad 5.3802547691 DErad 0.5037603327 Plx 3.81 PmRA -5.63
PmDE -16.75 E RArad 0.79 E DErad 0.91 E Plx 1.34
E pmRA 0.92 E pmDE 1.02 Hpmag 8.7672 E Hpmag 0.0027
SHp 0.028 VA 0 BV 0.476 E BV 0.4
VI 0.42
CCDM
Ccdm 20331+2852 RComp Comp A Note1
Note2 Discov num DRAs -2.15 DDEs -12.8
R dRAs 10 Year Theta Rho
Obs 5 Vmag 8.9 Sp F PmNote *
PmRA 3 PmDE -30 Dm number +28 3790 Cat1 BD
Name2 +28 2278 Cat2 AGK2/3 HD 195894 M HD
ADS BDS A13996 M ADS BDS N IDS IDS 20289N2831A
HIC 101407
 
 
20331+2852 B
 
 
Coord arcsec 2000 203303.38+285151.0 Mag 11.4 Calc delta mag 2.62 Calc coord yes
CCDM
Ccdm 20331+2852 RComp Comp B Note1
Note2 Discov num ES 507 DRAs DDEs
R dRAs Year 1926 Theta 296 Rho 5.9
Obs 2 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13996 M ADS BDS N IDS IDS 20289N2831B
HIC 101407
 
 
20331+2852 C
 
 
Coord arcsec 2000 203303.20+285223.2 Mag 9.87 PmRA 15.00 PmDE 21.0
Tycho2 2169-01233-1 Calc delta mag 1.09 Calc coord yes
Tycho2
Tycho2 2169-01233-1 Pflag RAmdeg 308.26290209 DEmdeg 28.87287510
PmRA 16.2 PmDE 18.1 E RAmdeg 17 E DEmdeg 17
E pmRA 1.4 E pmDE 1.4 EpRAm 1988.62 EpDEm 1989.29
Num 7 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.6 BTmag 10.586 E BTmag 0.035 VTmag 9.865
E VTmag 0.026 Prox 355 TYC T HIP
CCDM RAdeg 308.26285694 DEdeg 28.87283389 EpRA 1990 1.68
EpDE 1990 1.64 E RAdeg 18.7 E DEdeg 17.8 Posflg
Corr 0.0
CCDM
Ccdm 20331+2852 RComp Comp C Note1
Note2 Discov num ES 507 DRAs -2.89 DDEs 22.4
R dRAs 10 Year 1926 Theta 343 Rho 35.0
Obs 3 Vmag 10.0 Sp PmNote *
PmRA 18 PmDE 20 Dm number +28 3789 Cat1 BD
Name2 +28 2277 Cat2 AGK2/3 HD M HD
ADS BDS A13996 M ADS BDS N IDS IDS 20289N2831C
HIC
 
 
20331+2852 D
 
 
Coord arcsec 2000 203301.85+285121.3 Coord calc 203301.85+285121.3 Mag 10.49 Spectral class F2 (yellow-white)
PmRA -5.00 PmDE -12.0 HIP 101402 Tycho2 2169-00511-1
BD BD+28 3788 Calc delta mag 1.71
Tycho2
Tycho2 2169-00511-1 Pflag RAmdeg 308.25774528 DEmdeg 28.85591784
PmRA -4.9 PmDE -12.3 E RAmdeg 36 E DEmdeg 33
E pmRA 1.8 E pmDE 1.8 EpRAm 1987.21 EpDEm 1987.75
Num 4 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 11.747 E BTmag 0.075 VTmag 10.491
E VTmag 0.041 Prox 370 TYC HIP 101402
CCDM RAdeg 308.25775806 DEdeg 28.85594639 EpRA 1990 1.69
EpDE 1990 1.64 E RAdeg 36.6 E DEdeg 34.0 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 101402 Proxy RAhms 20 33 01.86
DEdms +28 51 21.4 Vmag 10.29 VarFlag 2 R Vmag H
RAdeg 308.258 DEdeg 28.8559 AstroRef Plx 0.23
CCDM 20331+2852 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD BD BD+28 3788
CD CP Dm number +28 3788 VIred 0.47
SpType F2 R SpType Coord arcsec 2000 203301.86+285121.4
Hipparcos 2
HIP 101402 Sn 5 So 0 Nc 1
RArad 5.3801129279 DErad 0.5036312489 Plx -0.94 PmRA -3.84
PmDE -16.43 E RArad 1.5 E DErad 1.8 E Plx 2.61
E pmRA 1.72 E pmDE 2.06 Hpmag 10.383 E Hpmag 0.0063
SHp 0.065 VA 0 BV 0.402 E BV 0.072
VI 0.47
CCDM
Ccdm 20331+2852 RComp Comp D Note1
Note2 Discov num ES 507 DRAs DDEs
R dRAs Year 1926 Theta 227 Rho 39.3
Obs 3 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number +28 3788 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS A13996 M ADS BDS N IDS IDS 20289N2831D
HIC 101402
 
 
20331+2852 E
 
 
Coord arcsec 2000 203306.60+285140.0 Mag 14.8 PmRA -4.00 PmDE -8.0
Calc delta mag 6.02 Calc coord yes
 
 
20331+2852 F
 
 
Coord arcsec 2000 203303.93+285124.8 Mag 15.2 Calc delta mag 6.42 Calc coord yes
 
 
20331+2852 G
 
 
Coord arcsec 2000 203301.90+285204.0 Mag 14.8 Calc delta mag 6.02 Calc coord yes
 
 
20331+2852 S
 
 
Coord arcsec 2000 203302.45+285108.1 Mag 12.8 PmRA -13.00 PmDE -27.0
Calc delta mag 4.02 Calc coord yes
CCDM
Ccdm 20331+2852 RComp D Comp S Note1
Note2 Discov num ES 507 DRAs DDEs
R dRAs Year 1926 Theta 149 Rho 75.2
Obs 1 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13996 M ADS BDS N IDS IDS 20289N2831S
HIC